#include<iostream>                //202130310210
using namespace std;
int add(int a, int b);
int main()
{
	int x, y, sum;
	cout << "Enter two numbers:" << endl;
	cin >> x >> y;
	sum = add(x, y);
	cout << sum;
	return 0;
}
int add(int a, int b)
{
	int t;
	t = a + b;
	return t;
}